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4-1
Section
Basic Procedure
38
4-1
Basic Procedure
The basic operating procedure is shown below. For details about settings and
connections, refer to
PROFIBUS-DP Master Operation Manual (W349)
. For
explanations about Slave Units, refer to
Section 6 Basic I/O Unit Specifications
and
Section 7 Special I/O Unit Specifications
.
Determine the MULTIPLE
I/O TERMINAL I/O
specifications.
Inputs:
Number of points/input type/connection type
Outputs:
Number of points/input type/connection type
Analog inputs:
Number of points
Analog outputs:
Number of points
Pulse Input (Counter): Number of points
Select the I/O Units.
Commu-
nication
Unit (1)
Transistor Input
Terminal
block
Connec-
tor
High-den
sity
connector
Unit
Relay Output
Analog
Mount and connect the
Communication Unit and
I/O Units.
Mount Units on DIN rail (DIN 35-mm track: all Units).
Connect I/O Unit Connecting Cables and end connector.
Connect Communication Unit internal power supply (24 VDC --15%/+10%).
Connect I/O power supply (24 VDC --15%/+10%) for each Transistor Input/Output Unit and Relay
Output Unit.
Connect I/O power supply (24 VDC --15%/+10%) for each Analog Input/Output Unit and power
supply for each Counter Unit encoder, using a separate power supply from the above.
Connect I/O to each I/O Unit.
Set the DIP switches for the
Communication Unit,
Analog Input Units, and
Analog Output Units.
Set the PROFIBUS-DP address of the Communication Unit.
Set the Analog Input Unit and Analog Output Unit ranges and other specifications.
Connect to the
PROFIBUS-DP Master Unit.
Connect the Communication Unit to the PROFIBUS-DP Master Unit using the PROFIBUS-DP
Communications Cable.
Turn ON the power.
Turn ON the PC power supply.
Turn ON the I/O power supply to individual I/O Units.
Turn ON the Communication Unit internal power supply.
Configure PROFIBUS-DP
system.
Configure all connected MULTIPLE I/O Units in de PROFIBUS-DP master.
Check the operation.
Check the I/O Unit interface status.
Check the indicators on all Units.
The following indications are normal:
Communication Unit US indicator:
green ON
Communication Unit BF indicator:
OFF
TS indicators for I/O Units and Communicaton Unit: green ON
Check that the data for the I/O words allocated in the I/O memory of the CPU Unit of the PC is
being correctly read and written by the CPU Unit.
1
2
+
+
+
16 points 16 points 32 points
16 points 16 points 32 points 16 points
8 points 4 points
8 points
Analog
Input
Output
4
5
6
7
8
9
Unit
Unit
Unit
Unit
Unit
Unit
Unit
Unit
Unit
Transistor Output
Terminal
block
Connec-
tor
High-den
sity
connecto
r
Terminal
block
Counter
1 points
Input
Unit
Check the specifications.
The total current supplied from the Communication Unit to each I/O Unit (I/O Unit interface current
consumption) is 0.3 A max.
3
Содержание PRT1-COM
Страница 1: ...Cat No W900 E2 1 PROFIBUS DP MULTIPLE I O TERMINAL PRT1 COM GT1 Series ...
Страница 2: ...PRT1 COM GT1 Series PROFIBUS DP MULTIPLE I O TERMINAL Operation Manual Produced December 1999 ...
Страница 3: ...iv ...
Страница 5: ...vi ...
Страница 9: ...x ...
Страница 187: ...Cat No W900 E2 1 Note Specifications subject to change without notice December 1999 Authorized Distributor ...